Service difficulty report · Web · Boeing 7572T7

Difficulty date
August 26, 2010
Submitted
August 26, 2010
Operation
Air carrier
Aircraft
N935FD
Make and model
Boeing 7572T7
Aircraft serial
22780
Aircraft time
85,132 hours, 31,345 cycles
Part
Web
Part number
311N504219
Condition
Cracked
Location
Zone 400
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REF EO F5450-7-5006 PT2 : STRUT 2 TO DIAGONAL BRACE FITTING INSP WORK INSTRUCTION E STEP 2 FAILED NDT. CRACK 0.020" AT 1.00 POS ON LOWER WEB AT HOLE FIG 3, CIRCLE 1. CRACK REPAIR CARRIED OUT IAW EA F-5450-139376 (PYLON STRUCTURE AD 2008-05-10 -NR2 PYLON LOWER SPAR WEB CRACK REPAIR). REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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